Printed Wiring Board -Power Amp Section (Gx750/Rx550) - Sony HCD-GX750 Service Manual

HCD-GX750/RG551/RX550
5-23. PRINTED WIRING BOARD — POWER AMP SECTION (GX750/RX550) — • Refer to page 30 for Circuit Boards Location.
1 2
A
B
C
D
E
F
G
H
I
J
3 4 5
(Page 38)
6 7 8
(Page 44)
46 46
: Uses unleaded solder.
9 10 11 12
(Page 47)
• Semiconductor
Location
Ref. No. Location
D401 G-8
D402 H-9
D441 C-4
D442 D-5
D443 I-4
D444 B-5
D445 C-3
D446 C-3
D481 D-5
D482 G-4
IC441 D-3
Q441 D-4
Q442 D-4
Q481 D-4
Q482 D-4
Q483 A-4
Q484 A-4
Q485 G-3
Q486 G-4
Q487 G-4
Q488 F-4
Q489 B-4
Q490 C-5
Q491 C-5